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Horse profile

Marvelosa (IRE)

4yo filly (at last run, Sep 2023) · Last trainer Richard John O'Brien · Last owner Frank J Lynch Michael Hartnett A M Ryan W Obrien
by Ribchester (IRE) out of Bonnefio (GB) (Teofilo)
17 runs · 9 courses · from Sep 2021
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 Sep 2023 — 1,140 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2023 · 7th of 9 Won at Sligo Last raced off OR 80
KTB Profile

Marvelosa (IRE) is 1 from 17. Hasn't won since May 2023. The win came on turf — 0 from 5 on the all-weather. Last raced off a career-high mark of 80.

Based on 17 archived runs · updated 21 Oct 2026
KTB at a glance Won on turf, 0 on AW OR at career high
Official rating80At career-high mark
80 71–80

KTB Speed and Rating

KTB Speed

Best recent Speed 127 the best of the last 3 graded (A or B) runs · Clonmel, 7 Sep 2023

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 17 figures · best 138A · median 92
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)5107B91—
Good4127A105.5—
Soft4138A108—
Good to Soft292A87—
Heavy2130A104—
DistanceRunsBestMedianSince 21 Oct 2025
1m2f – 1m4f11138A92—
1m5f – 2m4127A124—
1m – 1m1f1———
6f – 7f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 17 figures from 17 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 76A the best of the last 3 rated runs · Clonmel, 7 Sep 2023 Official rating 80 at the last run, 7 Sep 2023

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Flat 17 figures · best 94A · median 74
GoingRunsBestMedianSince 21 Oct 2025
Standard (AW)574A66—
Good479A75.5—
Soft481A74.5—
Good to Soft274A74—
Heavy294A86.5—
DistanceRunsBestMedianSince 21 Oct 2025
1m2f – 1m4f1181A74—
1m5f – 2m479A75.5—
1m – 1m1f1———
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 17 figures from 17 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire

Progeny in our archive have won 9.1% of 2,746 runs since Jan 2008 (261 horses).

Strongest on heavy going: 15.5% from 116. Strongest at trips under 6f (all codes): 14.1% from 213.

GoingRunsWinsSRvs sireThis horse
Firm8112.5%+3.4—
Good to Firm337329.5%+0.4—
Good581559.5%+0.40 from 4
Good to Soft320278.4%−0.71 from 2
Soft395358.9%−0.20 from 4
Heavy1161815.5%+6.40 from 2
Standard (AW)989818.2%−0.90 from 5
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2133014.1%+5—
6f – 7f1,151988.5%−0.60 from 1
1m – 1m1f724567.7%−1.40 from 1
1m2f – 1m4f4074110.1%+11 from 11
1m5f – 2m161159.3%+0.20 from 4
2m1f – 2m4f82911%+1.9—
2m5f – 3m700%−9.1—
Over 3m100%−9.1—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Bonnefio (GB) (Teofilo)

2 siblings in the archive, 1 winner — best of them Madbadanddangerous (IRE) (3 wins).

The wins came over 7f–1m5f.

ProduceRunsWinsWin tripsBest grade
Madbadanddangerous (IRE)1137f–1m5f—
Winnie's Wish (IRE)50——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 5 0 0% −5.00
Good 4 0 0% −4.00
Soft 4 0 0% −4.00
Good to Soft 2 1 50% −0.17
Heavy 2 0 0% −2.00

CourseRunsWinsSR£1
Dundalk (AW) 5 0 0% −5.00
Curragh 3 0 0% −3.00
Killarney 2 0 0% −2.00
Sligo 2 1 50% −0.17
Clonmel 1 0 0% −1.00
Ballinrobe 1 0 0% −1.00
Tipperary 1 0 0% −1.00
Leopardstown 1 0 0% −1.00
Listowel 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 11 1 9% −9.17
1m5f – 2m 4 0 0% −4.00
1m – 1m1f 1 0 0% −1.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Ben Coen 4 0 0% −4.00
Jack Kearney 3 1 33% −1.17
Nathan Crosse 3 0 0% −3.00
W J Lee 2 0 0% −2.00
Dylan Browne McMonagle 2 0 0% −2.00
Sean D Bowen 1 0 0% −1.00
Jamie Powell 1 0 0% −1.00
Chris Hayes 1 0 0% −1.00

SeasonRunsWinsSR£1
2023 11 1 9% −9.17
2022 5 0 0% −5.00
2021 1 0 0% −1.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
07 Sep 23+14d Clonmel John O'Brien Memorial Tipperary Cup Handicap 16.5f · Good · 9 ran 7/9 shd 9-9 80127A76A W J Lee 11/2
24 Aug 23+5d Killarney GMIB Kingdom Gold Cup Handicap (Premier Handicap) 14f · Yielding · 9 ran 3/9 ¾ 8-1 80121A75A Sean D Bowen 4/1
19 Aug 23+32d Curragh Neville O'Byrne Memorial Irish European Breeders Fund Fillies Handicap 12f · Good To Yielding · 9 ran 3/9 ½ 9-2 8082A74A Jack Kearney 8/1
18 Jul 23+17d Killarney Irish Stallion Farms EBF Fillies Handicap 11f · Yielding · 8 ran 2/8 2½ 9-2 7890A81A W J Lee 6/1
01 Jul 23+5d Curragh DMG Media Irish European Breeders Fund Handicap 16f · Good · 16 ran 4/16 shd 8-12 7562C79A Dylan Browne McMonagle 17/2
26 Jun 23+41d Ballinrobe Irish Stallion Farms EBF Fillies Handicap (60-90) 13f · Good · 8 ran 3/8 nse 9-1 73127A75A Dylan Browne McMonagle 10/3
16 May 23+16d Sligo Hazel Wood Maiden 10.5f · Good To Yielding · 9 ran 1/9 8-11 7592A74A Jack Kearney 5/6F
30 Apr 23+10d Sligo Irish Stallion Farms EBF Fillies Handicap 10.5f · Soft To Heavy · 7 ran 2/7 3 8-8 75130A79A Nathan Crosse 4/1
20 Apr 23+18d Tipperary TipperaryRacecourse.ie Handicap 12.5f · Yielding · 10 ran 4/10 5 8-3 75138A65A Jamie Powell 11/2
02 Apr 23+79d Leopardstown Breast Cancer Ireland Handicap (50-85) 8f · Heavy · 13 ran 4/13 hd 9-5 7478C94A Ben Coen 14/1
13 Jan 23+37d Dundalk (AW) Racing Every Week At Dundalk Maiden 10.5f · Standard · 13 ran 7/13 nk 8-11 7190B64A Jack Kearney 5/1
07 Dec 22+7d Dundalk (AW) Crowne Plaza Dundalk Race & Stay Package Maiden 12f · Standard · 14 ran 5/14 nk 9-3 71107B69A Nathan Crosse 9/2
30 Nov 22+40d Dundalk (AW) Now Racing Every Wednesday At Dundalk Maiden 12f · Standard · 14 ran 5/14 ½ 9-3 74105B74A Nathan Crosse 17/2
21 Oct 22+29d Dundalk (AW) William Hill Lengthen Your Odds Maiden 10.5f · Standard · 8 ran 3/8 1¼ 9-3 7791A66A Ben Coen 7/1
22 Sep 22+113d Listowel Behans Horseshoe Bar, Restaurant & Townhouse Maiden 12f · Soft · 15 ran 4/15 ¾ 9-3 —95C74A Ben Coen 14/1
01 Jun 22+250d Curragh Betting Better With Sky Bet Fillies Maiden 12f · Good · 14 ran 4/14 2¼ 9-3 —84C74A Ben Coen 150/1
24 Sep 21 Dundalk (AW) Irish Stallion Farms EBF Fillies Maiden 7f · Standard · 14 ran 12/14 ¾ 9-2 —69C50C Chris Hayes 100/1

Quick answers

How many races has Marvelosa (IRE) won?
Marvelosa (IRE) won 1 of 17 archived starts between 2021 and 2023, a strike rate of 5.9%. Placed 8 times in total (47.1% of starts).
Who trained Marvelosa (IRE)?
Marvelosa (IRE) was trained by Richard John O'Brien on the most recent run on record, at Clonmel on 7 September 2023.
Who is Marvelosa (IRE)'s sire?
Marvelosa (IRE) is by Ribchester (IRE) out of Bonnefio (GB), whose sire is Teofilo.
What is Marvelosa (IRE)'s official rating?
The most recent official rating on record is 80, from the run on 7 September 2023. That is also the highest on record.
What is Marvelosa (IRE)'s sire's record?
Ribchester (IRE)'s progeny in our archive have won 9.1% of 2,746 runs since Jan 2008 (261 horses), Flat and jumps together. Strongest on heavy going: 15.5% from 116. Strongest at trips under 6f (all codes): 14.1% from 213.
Who are Marvelosa (IRE)'s siblings?
Out of Bonnefio (GB), Marvelosa (IRE) has 2 other produce in our archive, 1 of them a winner. Most wins: Madbadanddangerous (IRE) (3). The wins came over 7f–1m5f. As at Oct 2026.

Record shown from September 2021. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.